Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hermanson.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 04:27:54 UTC · ↺ Refresh
MX Hostnames
- hermanson-com.mail.protection.outlook.com
MX Priorities
- hermanson-com.mail.protection.outlook.com: 0
A / AAAA Records
- 151.101.129.161 (no PTR)
- 151.101.193.161 (no PTR)
- 151.101.1.161
- 151.101.65.161
Mail Server IPs
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-01.azure-dns.info
ns1-01.azure-dns.com
ns2-01.azure-dns.net
ns3-01.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:13.91.228.106 ip4:65.126.57.3 ip4:65.126.57.23 ip4:13.64.255.211 ip4:50.201.239.213 ip4:13.93.153.146 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- _globalsign-domain-verification=bmVJ0Nk7J8mDCn9w3tu783l11U98vWvL3HO75xjRYf
- apple-domain-verification=nirynJhzXrwB6wLT
- JiihhvnfUF4OHme0zSFHPScXe0ZyXxte3Zs2ZGI4w9Ft+3T6T1p9B3sdAoJ8IAc98vEGQRN2W/5US096gnYtlA==
- autodesk-domain-verification=0zK09OJnUEsfnQELCoFf
- anthropic-domain-verification-j3rfcc=P1Jv65Y7P2Z7nHVMPkGPP6MVs
- MS=ms43735451
- SPFv=spf1 ip4:13.91.228.106 ip4:65.126.57.3 ip4:65.126.57.23 ip4:13.64.255.211 ip4:50.201.239.213 ip4:13.93.153.146 include:spf.protection.outlook.com -all
- wjGn0wxOO/rTzFsHlJ307L+yMrmyi9zvMkI9aSoj+6JuRlsSBb7stG2Palp64HWptive/3oHLfjAVpTdDR0BSA==
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